22
Removing a Solid-Electrolyte Sensor
SensoGate WA 132
4) Disconnect the cable jack
(G)
from the sensor.
5) Screw off the sensor head
(J)
(19 mm, PG 13.5),
(recommended tool: 19 mm mounting wrench,
e.g., Knick ZU 0647) and pull out the sensor.
C
D
ZU 0647
J
G
6) Check whether slide washer
(C)
or O-ring
(D)
on
the sensor are damaged.
NOTICE!
When replacing damaged sensors (glass
breakage), be sure to check the sensor gasket
in the immersion tube and replace it if required
(see page 29).
Long Immersion Depth
Removing the Sensor (Continued)
